Just gotta love you ladies
:. I've had a few black crotches bleach but not all.
I just thought it depended on the dye in the cotton, and how it reacted to the acid in CM. Would it be the same reason I have 2 cotton t-shirts out of the many I've owned and worn that bleached under the arms. I had to throw them out, and I only use the same crystal deoderant all the time. And my others are fine, it was just those two that did it, so I thought it was the dye again.
Oh, and i have to add about the crotch thing. My sister once had a stream of tiny black ants get into her undie drawer and they ate the crotches in her undies. She is super clean and she was horrified. Must be a chemical residue stays in the cloth or something
: Her DH got great amusement out of calling her "SugarBabe" for weeks after.